5
in 1 second, pausing for 2 seconds and then flashing three times, pausing for 3
seconds.
Short circuit protection: The green light repeats in a cycle of flashing once in 1 second,
pausing for 2 seconds and then flashing four times, pausing for 3 seconds.
Over-current protection: The green light repeats in a cycle of flashing once in 1
second,pausing for 2 seconds and then flashing five times, pausing for 3 seconds.
Battery temperature is too high: The green light repeats in a cycle of flashing twice in
1 second, pausing for 2 seconds and then flashing three times, pausing for 3 seconds.
Battery temperature is too low: The green light repeats in a cycle of flashing twice in 1
second, pausing for 2 seconds and then flashing four times, pausing for 3 seconds.
Contactor-related failures: The green light repeats in a cycle of flashing three times in
1 second, pausing for 2 seconds and then flashing four times, pausing for 3 seconds.
The yellow light flashes rapidly in 1 second when other failures happen.
When powered off, if the green light of power indicator is always on, it means that the
battery is in a balanced state, which is a normal phenomenon.
LCD (2) displays the state of charge;
The LCD (3) remain green light lit under normal,
flashing show the failure state of truck
（
See
section 6 Trouble shooting Error Message
）
.
DISPLAY
DESCRIPTION
Continuous red
Charge is charging
Continuous green
Battery charging is complete
